A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
XJ735, a RGD peptidomimetic αVβ3 integrin antagonist, contains anionic and cationic binding sites that straddle the RGD binding domain of the αvβ3 integrin. Synonyms: XJ 735; XJ-735; Cyclo[L-alanyl-L-arginylglycyl-L-α-aspartyl-3-(aminomethyl)benzoyl]; 3,6,9,12,15-Pentaazabicyclo[15.3.1]heneicosa-1(21),17,19-triene-5-acetic acid, 11-[3-[(aminoiminomethyl)amino]propyl]-14-methyl-4,7,10,13,16-pentaoxo-, (5S,11S,14S)-. Grade: ≥95%. CAS No. 153381-95-4. Molecular formula: C23H32N8O7. Mole weight: 532.55.
XK-101-2
XK-101-2 is a nucleoside antibiotic isolated from Micromonospora chalcea subsp. It exhibits activity against Mycobacterium phlei and gram-positive bacteria. Molecular formula: C11H13N3O5. Mole weight: 267.24.
XK-90 is produced by Streptomyces sp. It is active against Gram-positive and Gram-negative bacteria. Synonyms: Antibiotic XK 90; 5-(2-Acetylhydrazino)salicylaldehyde. CAS No. 61172-42-7. Molecular formula: C9H10N2O3. Mole weight: 194.19.
XL01126
XL01126 is a potent LRRK2 PROTAC (DC50: 14 nM (G2019S LRRK2) and 32 nM (WT LRRK2)) composed of the VHL ligand VH 101, thiol (HY-47851, blue part) and the LRRK2 inhibitor HG-10-102-01 (HY-13488, red part). XL01126 crosses the blood-brain barrier and is used as a degradation probe in Parkinson's disease research. XL01126 can be used to study the non-catalytic and framework functions of LRRK2[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 3011029-58-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-148030.
XL019
XL019?is a potent, orally active, and selective JAK2 inhibitor, with IC50s of 2.2, 134.3, and 214.2 nM for JAK2, JAK1 and JAK3, respectively. XL019 shows 50-fold or greater selectivity for JAK2, versus a panel of over 100 serine/threonine and tyrosine kinases, including other members of the JAK family. XL019 potently inhibits STAT3 and STAT5 phosphorylation in cells harboring either JAK2V617F or wild-type JAK2[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 945755-56-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-13775.
XL177A
XL177A is a highly potent and selective irreversible USP7 inhibitor with an IC50 of 0.34?nM. XL177A elicits cancer cell killing through a p53-dependent mechanism[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2417089-74-6. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-138794.
XL 184
XL 184. Group: Biochemicals. Grades: Purified. CAS No. 849217-68-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
XL 188
XL 188 is a potent and selective USP7 inhibitor with IC50 values of 90 nM and 193 nM for USP7 full-length and catalytic domain enzyme, respectively. XL 188 can be used in research of cancer[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2305045-76-3. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-122886.
XL 388. Group: Biochemicals. Grades: Purified. CAS No. 1251156-08-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
XL413
XL413 is a potent, selective and ATP competitive inhibitor of Cdc7, with an IC50 of 3.4 nM, and also shows potent effect with IC50s of 215, 42 nM on CK2, PIM1, respectively, and an EC50 of 118 nM on pMCM. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BMS-863233. CAS No. 1169558-38-6. Pack Sizes: 5 mg; 10 mg; 50 mg. Product ID: HY-15260.
XL 413 hydrochloride
XL 413 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 1169562-71-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
XL413 (BMS-863233) hydrochloride is a potent, selective and ATP competitive inhibitor of Cdc7, with an IC50 of 3.4 nM, and also shows potent effect with IC50s of 215, 42 nM on CK2, PIM1, respectively, and an EC50 of 118 nM on pMCM. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BMS-863233 monohydrochloride. CAS No. 2062200-97-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15260A.
XL44
XL44, an hRpn13 binder, induces hRpn13-dependent apoptosis and also restricts cell viability by a PCLAF-dependent mechanism. XL44 induces ubiquitin-dependent loss of hRpn13 Pru and ubiquitin-independent loss of select KEN box containing proteins [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2637949-91-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-162393.
XL888
XL888 is a potent and orally active HSP90 inhibitor with an IC50 value of 24 nM. XL888 shows anti-proliferation activity and induces Apoptosis. XL888 shows anti-tumor activity[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1149705-71-4. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-13313.
XL 999
XL999 is a multi-target tyrosine kinase inhibitor. XL999 has IC 50 values for KDR , Flt-1 , FGFR1 and PDGFRα of 4 nM, 20 nM, 4 nM and 2 nM, respectively. XL999 can be used in the research of cancer [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Tyrosine kinase-IN-1. CAS No. 705946-27-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100315.
XLR-11 4-Hydroxypentyl metabolite solution
100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Cannabinoids standards.
XLR11-d4
XLR11-d4. Group: Biochemicals. Alternative Names: [1- (5-Fluoropentyl) -1H-indol-3-yl] (2, 2, 3, 3-tetramethylcyclopropyl ) methanone-d4. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H24D4FNO, Molecular Weight: 333.48. US Biological Life Sciences.
Worldwide
XLR11 Degradant
XLR11 Degradant. Group: Biochemicals. Alternative Names: XLR11 Impurity; 5-FUR-144 Degradant; 1-(1-(5-Fluoropentyl)-1H-indol-3-yl)-3,3,4-trimethylpent-4-en-1-one. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H28FNO, Molecular Weight: 329.45. US Biological Life Sciences.
Worldwide
Xma I
One unit of the enzyme is the amount required to hydrolyze 1 μg of Adenovirus -2 DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 3-fold overdigestion with enzyme 95% of the dna fragments can be ligated. of these 90% can be recut. Group: Restriction Enzymes. Purity: 300U;1500U. C↑CCGGG GGGCC↓C. Activity: 3000u.a./ml. Appearance: 10 X SE-buffer Y. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene XmaI from Xanthomonas malvacearum. Pack: 20 mM Tris-HCl (pH 7.6); 50 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1189RE.
XMC-[d3]
XMC-[d3] is a deuterium labelled 3,5-Xylyl methylcarbamate, an acetylcholinesterase inhibitor used as an insecticide. Synonyms: XMC-d3; 3,5-Xylyl methylcarbamate-d3; Cosban-d3; Maqbarl-d3; Macbal-d3. Molecular formula: C10H10D3NO2. Mole weight: 182.23.
XMC (pesticide)
XMC (pesticide) is a pesticide used in pesticide formulation for the protection of green tea crops. Group: Biochemicals. Grades: Highly Purified. CAS No. 2655-14-3. Pack Sizes: 50mg, 100mg. Molecular Formula: C10H13NO2, Molecular Weight: 179.22. US Biological Life Sciences.
XMD-17-51 TFA is a pyrimido-diazepinone compound that is able to modulate protein kinases [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2436579-93-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-117291A.
XMD8-92
XMD8-92 is a potent ERK5 (BMK1)/BRD4 inhibitor with K d s of 80 and 190 nM, respectively. XMD8-92 inhibits DCAMKL2, PLK4 and TNK1 with K d s of 190, 600 and 890 nM, respectively. Anti-cancer activity [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1234480-50-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-14443.
XMT-1519 conjugate-1 (compound 31) is part of the drug-linker conjugate for ADC and can be conjugated with the HER-2 monoclonal antibody Calotatug (XMT-1519) (HY-P990909) for the synthesis of ADC[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2720500-19-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-148067.
XMU-MP-1
XMU-MP-1 is a reversible and selective MST1/2 inhibitor with IC50s of 71.1 and 38.1 nM, respectively[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2061980-01-4. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100526.
XMU-MP-2 is a BRK inhibitor with significant inhibitory activity on BRK-positive cells. XMU-MP-2 inhibits oncogenic BRK-driven tumor growth in a mouse xenograft model. XMU-MP-2 also synergizes with HER2 inhibitors or endoplasmic reticulum (ER) blockade to exert antiproliferative activity [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2031152-10-8. Pack Sizes: 1 mg; 5 mg. Product ID: HY-122664.
XMU-MP-9
XMU-MP-9 is a bifunctional compound that binds to the C2 domain of Nedd4-1 and the allosteric site of K-Ras. XMU-MP-9 enhances the interaction between Nedd4-1 and K-Ras, induces conformational changes in the Nedd4-1/K-Ras complex, promotes the ubiquitination and degradation of multiple K-Ras mutants, and inhibits the proliferation of cells carrying K-Ras mutants. XMU-MP-9 can be used for the study of colon, lung and pancreatic cancer[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2251130-41-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-162809.
XO-379
XO-379. Group: Polymers.
XO44
XO44 (PF-6808472) is a broad-spectrum covalent kinase probe. XO44 can bind in CDK 2 and CDK 1. XO44 also labels CDK4 proteins in cells [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: PF-6808472. CAS No. 2088112-70-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-122609.
XP-59
XP-59 is a potent inhibitor of the SARS-CoV M pro , with a K i of 0.1 μM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 890402-73-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-136284.
XPF-SE1
XPF-SE1 is an antibacterial peptide isolated from Silurana epitropicalis. It has strong activity against methicillin-resistant Staphylococcus aureus (MRSA). Synonyms: Gly-Leu-Phe-Leu-Asp-Thr-Leu-Lys-Lys-Phe-Ala-Lys-Ala-Gly-Met-Glu-Ala-Val-Ile-Asn-Pro-Lys. Grade: >95%. Molecular formula: C111H183N27O29S. Mole weight: 2391.91.
XPF-SE3
XPF-SE3 is an antibacterial peptide isolated from Silurana epitropicalis. It has strong activity against methicillin-resistant Staphylococcus aureus (MRSA). Synonyms: Gly-Phe-Trp-Thr-Thr-Ala-Ala-Glu-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Ala-Gly-Leu-Ala-Ser-Ile-Leu-Asn-Pro-Lys. Grade: >95%. Molecular formula: C123H195N31O32. Mole weight: 2620.10.
XPF-SE4
XPF-SE4 is an antibacterial peptide isolated from Silurana epitropicalis. It has strong activity against methicillin-resistant Staphylococcus aureus (MRSA). Synonyms: Gly-Val-Trp-Thr-Thr-Ile-Leu-Gly-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Leu-Glu-Ala-Leu-Thr-Asn-Pro-Lys. Grade: >96%. Molecular formula: C121H199N31O32. Mole weight: 2600.11.
XPF-St4
XPF-St4 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Trp-Ala-Ser-Ser-Ile-Gly-Ser-Ile-Leu-Gly-Lys-Phe-Ala-Lys-Gly-Gly-Ala-Gln-Ala-Phe-Leu-Gln-Pro-Lys. Grade: >96%. Molecular formula: C117H183N31O31. Mole weight: 2519.94.
XPF-St5
XPF-St5 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Trp-Leu-Pro-Thr-Phe-Gly-Lys-Ile-Leu-Arg-Lys-Ala-Met-Gln-Leu-Gly-Pro-Lys-Leu-Ile-Gln-Pro-Ile. Grade: >96%. Molecular formula: C129H213N33O28S. Mole weight: 2706.39.
XPF-St6
XPF-St6 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Val-Trp-Ser-Thr-Ile-Leu-Gly-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Leu-Asp-Ala-Ile-Val-Asn-Pro-Lys. Grade: >95%. Molecular formula: C120H197N31O31. Mole weight: 2570.08.
XPF-St7
XPF-St7 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Leu-Leu-Ser-Asn-Val-Ala-Gly-Leu-Leu-Lys-Gln-Phe-Ala-Lys-Gly-Gly-Val-Asn-Ala-Val-Leu-Asn-Pro-Lys. Grade: >96%. Molecular formula: C114H194N32O31. Mole weight: 2509.00.
XPF-St8
XPF-St8 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Phe-Met-Ser-Lys-Val-Ala-Asn-Phe-Ala-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Val-Asn-Ala-Ile-Met-Asn-Gln-Lys. Grade: >97%. Molecular formula: C121H196N34O31S2. Mole weight: 2687.23.
XPhos
XPhos (2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl) is a biochemical reagent that can be used as a biological material or organic compound for life science related research [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl. CAS No. 564483-18-7. Pack Sizes: 10 g; 25 g. Product ID: HY-Y0006.
XPhos Pd G1
XPhos Pd G1. Uses: Catalyst for cross-coupling reactions of electron-deficient anilines with aryl chlorides. catalyst for rapid c-n bond-forming process at low catalyst loading. catalyst for c-n cross-coupling reactions, at or below room temperature. catalyst for the synthesis of tetracyclic indoles via intermolecular α-arylation of ketones. catalyst for the cross-coupling of benzyl chlorides with cyclopropanol-derived ketone homoenolates. Additional or Alternative Names: (2-Dicyclohexylphosphino-2 inverted exclamation marka,4 inverted exclamation marka,6 inverted exclamation marka-triisopropyl-1,1 inverted exclamation marka-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II) chloride; XPhos precatalyst; J-520016; Chloro(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II); BP-21201; Chloro(2-dicyclohexylphosphino-2 inverted exclamation marka,4 inverted exclamation marka,6 inverted exclamation marka-triisopropyl-1,1 inverted exclamation marka-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II); (XPhos) palladium(II) phenethylamine chloride. Product Category: Palladium series catalysts. CAS No. 1028206-56-5. Molecular formula: C41H59ClNPPd. Mole weight: 738.774g/mol. IUPACName: chloropalladium(1+);dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;2-phenylethanamine. Canonical SMILES: CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4)C(C)C.C1=CC=C([C-]=C1)CCN.Cl[Pd
XPhos Pd G2
XPhos Pd G2. Uses: Palladium precatalyst for suzuki-miyaura coupling reactions. Additional or Alternative Names: Chloro(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl) palladium(II). Product Category: Palladium series catalysts. Appearance: Powder. CAS No. 1310584-14-5. Molecular formula: C45H58ClNPPd. Mole weight: 785.79. Purity: 0.98. Product ID: ACM1310584145-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: XPHOS-PD G2.
XPhos Pd G3
XPhos Pd G3. Uses: Palladium precatalyst for facile c-n cross-coupling reactions. Additional or Alternative Names: Methanesulfonato(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II). Product Category: Palladium series catalysts. Appearance: Powder. CAS No. 1445085-55-1. Molecular formula: C46H62NO3PPdS. Mole weight: 846.46. Purity: 0.98. Product ID: ACM1445085551-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: XPhosPdG3.
X-press Tag Peptide
X-press Tag Peptide, an N-terminal leader peptide containing a polyhistidine sequence, is a tag peptide used for protein purification. Synonyms: H-Asp-Leu-Tyr-Asp-Asp-Asp-Asp-Lys-OH; L-alpha-aspartyl-L-leucyl-L-tyrosyl-L-alpha-aspartyl-L-alpha-aspartyl-L-alpha-aspartyl-L-alpha-aspartyl-L-lysine. Molecular formula: C41H59N9O20. Mole weight: 997.96.
XR5944
XR5944 is an anti-tumor compound with DNA-targeting activity. As a topoisomerase inhibitor, XR5944 can effectively inhibit the activities of topoisomerase I and II. XR5944 shows excellent anti-tumor activity against human and mouse tumor cells in vitro and in vivo. XR5944 exhibits significant potency in multiple cell lines, with IC 50 values of 0.04-0.4 nM. XR5944 is not affected by atypical drug resistance in cells and remains significantly active even in cells overexpressing P-glycoprotein or multidrug resistance-related proteins. XR5944 showed anti-tumor efficacy in human tumor models of H69 small cell lung cancer and HT29 colon cancer, inducing tumor regression in most animals in the HT29 model. XR5944 can be used to study biological processes related to colon and lung cancer [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 343247-32-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-118899.
XR651
XR651 is a naphthacene-5,12-dione produced by Amycolatopsis X 16735. Synonyms: XR-651; XR 651. CAS No. 189697-45-8. Molecular formula: C21H16O5. Mole weight: 348.3.
XRF - Setting Up Sample. Uses: For analytical and research use. Group: Process materials, geological, cement & soils; xrf monitor glasses. Catalog: APS003516. Format: Solid. Shipping: Room Temperature.
XRF-Setting Up Sample, 40x40x5 mm
XRF-Setting Up Sample, 40x40x5 mm. Uses: For analytical and research use. Group: Process materials, geological, cement & soils; xrf monitor glasses. Catalog: APS013838. Format: Solid. Shipping: Room Temperature.